Windshield
The piece of glass through which the driver views the road ahead of
the car.

Water Pump
A pump normally mounted at the front of the engine and driven by a
pulley and a belt from a pulley on the front end of the crankshaft.
The pump has a number of curved blades that force the coolant to flow
through the cooling system.

Watt Linkage
A three-bar linkage sometimes used for transverse location of a live
axle.

Wheelbase
The longitudinal distance from the center of the front wheel to the
center of the rear wheel on the same side of the car.

Wear &
Tear
It's your responsibility to keep the car in good condition. Return the
car with a dented fender, bald tires, or a ruined engine because of
lack of routine maintenance and you'll be charged for the repairs.
Some wear and tear is allowed, of course. But if you aren't inclined
to take reasonable care of your car, leasing may not be for you.